Compare 180007 vs 180018
Property | 180007 | 180018 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1800071 | 21 × 32 × 731 × 1371 |
Prime factorization | 180007 | 2 × 3 × 3 × 73 × 137 |
Divisors count | 2 | 24 |
Divisors | 1, 180007 | 1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 411, 438, 657, 822, 1233, 1314, 2466, 10001, 20002, 30003, 60006, 90009, 180018 |
Number of properties | 6 | 0 |
Emirps | 3738th | |
Harmonic primes | 6117th | |
Isolated primes | 12391st | |
Primes | 16344th | |
Sexy primes (2nd member) | 3929th | |
Ulam primes | 1165th | |
Roman numberals | ||
Base 2 | 1010111111001001112 | 1010111111001100102 |
Base 3 | 1000102202213 | 1000102211003 |
Base 4 | 2233302134 | 2233303024 |
Base 5 | 212300125 | 212300335 |
Base 6 | 35052116 | 35052306 |
Base 7 | 13465427 | 13465567 |
Base 8 | 5374478 | 5374628 |
Base 9 | 3038279 | 3038409 |
Base 10 | 18000710 | 18001810 |
Base 11 | 11327311 | 11328311 |
Base 12 | 8820712 | 8821612 |
Base 13 | 63c1913 | 63c2713 |
Base 14 | 4985914 | 4986614 |
Base 15 | 3850715 | 3851315 |
Base 16 | 2bf2716 | 2bf3216 |